YORK INTERNATIONAL
26
SLAVE MODULE WIRING DIAGRAM
NOTES:
1. Field wiring to be in accordance with the current edition of the
National Electrical Code as well as all other applicable codes
and specifications.
2. Numbers along the right side of a diagram are line identification
numbers. The numbers at each line indicate the line number
location of relay contacts. An underlined contact location signi-
fies a normally closed contact. Numbers adjacent to circuit lines
are the circuit identification numbers.
3. Any customer supplied contacts must be suitable for switching
24VDC. (Gold contacts recommended). Wiring shall not be run
in the same conduit with any line voltage wiring.
4. To cycle unit on and off automatically with contact shown, install
a cycling device in series with the flow switch (FLSW). See Note
3 for contact rating and wiring specifications.
5. To stop unit (Emergency Stop) with contacts other than those
shown, install the stop contact between 5 and 1. If a stop device
is not installed, a jumper must be connected between terminals
5 and 1. Device must have a minimum contact rating of 100VA
at 115 volts A.C.
7. See application guide when optional equipment is used.
8. Control Panel to be securely connected to earth ground.
LD01686(D)
LD01935
FIG. 18 SLAVE MODULE ELEMENTARY DIAGRAM
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